100 Pcs 5ML Plastic Transfer Pipettes for Essential Oils,Liquids,Graduated: Amazon.com: Industrial & Scientific
Starter Set of 3 Variable Volume Single Channel Pipettes, Adjustable Pipettors, 2-20, 20-200, 100-1000 microliter: Amazon.com: Industrial & Scientific
Amazon.com: 3 pipetas de vidrio de 2 x 0.3 fl oz + 0.2 fl oz de vidrio graduado cuentagotas laboratorio medición gota pipeta para la escuela, estudiantes, transferencia para aceite esencial líquido : Industrial y Científico
MICROLIT - 3-Piece Pipettes Set, Pipettes with Adjustable Volume, Highly Calibrated and Accurate Micropipette Set with 0.5-10ul, 10-100ul and 100-1000ul Liquid Capacity: Amazon.com: Industrial & Scientific
SP Bel-Art, H-B DURAC Plus General Purpose Liquid-In-Glass Laboratory Thermometer; 20 to 500F, 76mm Immersion, Organic Liquid Fill (B60700-1000): Science Lab Non Mercury Thermometers: Amazon.com: Industrial & Scientific
Amazon.com: MICROLIT - Single-Channel Pipettes with Adjustable Volume, Accurate and Calibrated Micropipette for 2-20ul Liquid Capacity, Compatible with 20ul Pipette Tips : Industrial & Scientific